Loudspeaker



FIGS. 1, 2, 3, 4 and 5 are front, top, side, an other side and rear views respectively of a first embodiment of a loudspeaker incorporating the design;

FIGS. 6, 7, 8, 9 and 10 are front, top, side, an other side and rear views respectively of a second embodiment of a loudspeaker incorporating the design; and,

FIGS. 11, 12, 13, 14 and 15 are front, top, side, an other side and rear views respectively of a third embodiment of a loudspeaker incorporating the design. 

The ornamental design for a loudspeaker, substantially as shown and described. 